Joseph Derrough, MD
NPI 1225114747 · Obstetrics & Gynecology Physician · San Jose, CA
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Derrough, MD is a Obstetrics & Gynecology Physician provider in San Jose, CA (NPI 1225114747).
Provider details
- NPI number
- 1225114747
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G68897 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Derrough's NPI number?
- Joseph Derrough's National Provider Identifier (NPI) is 1225114747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Derrough's specialty?
- Joseph Derrough is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Derrough located?
- Joseph Derrough's practice location on file with NPPES is 260 International Cir, San Jose, CA 95119-1130.
- What is Joseph Derrough's phone number?
- The practice phone number listed in the NPPES registry for Joseph Derrough is (408) 972-7000.
- Does Joseph Derrough accept Medicare?
- Joseph Derrough is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Derrough's NPI active?
- Yes — Joseph Derrough's NPI (1225114747) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.